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AstDyS ∴ Objects ∴ 2011SB281 ∴ Summary
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(545728) 2011SB281  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.82849 1.487e-08 au
e 0.076371 1.365e-07
i 19.954 1.227e-05 deg
Ω 200.161 1.389e-05 deg
ω 245.91 0.0002014 deg
M 315.626 0.0001797 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6888 au
Aphelion 1.9681 au
Asc. node-Earth separation 0.87449 au
Desc. node-Earth separation 0.76594 au
Earth MOID 0.74994 au
Orbital period 903.102 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 161 (0)
Radar observations (Discarded) 0 (0)
Arc length 5522.08 days
Unobserved 872 days

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Ephemeris at epoch 60427 MJD
Right Ascension 41.7762 deg
Declination 10.2003 deg
V Magnitude 22.81 mag
Solar Elongation -7.93 deg
Galactic Latitude -43.31 deg
Rate 0.635 deg/day
Direction 80.319 deg

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